TBPIN | CAS 13122-18-4 | Tert-butylperoxy-3,5,5-trimethylhexanoate
Tert-butylperoxy-3,5,5-trimethylhexanoate is an ester organic peroxide.Its CAS number is 13122-18-4.It is a clear liquid.
Tert-butylperoxy-3,5,5-trimethylhexanoate is also known as TBPIN.It is usually used as an initiator for polymerization reactions,such as ethylene, styrene, methyl methacrylate, and allyl group compounds.
Specification
|
Appearance |
Clear Liquid |
|
Assay% |
≥98.0 |
|
Color |
≤50 |
|
Tert butyl% |
≤0.08 |
|
Free acid% |
≤0.08 |
|
Moisture% |
≤0.80 |
|
Active oxygen% |
≥6.74 |
Application
TBPIN can be used for specific polymerization reactions, with a polymerization temperature range of 90-140℃. TBPIN can be used for curing unsaturated polyester at high temperatures. TBPIN is a curing agent for UP resin hot molding process, with a temperature range of 120-170℃. The product has good resistance and is safe and environmentally friendly. TBPIN is also a polymerization initiator for LDPE polymerization, with an initiation temperature range of 210-270℃.
Molecular and structural information
|
Molecular formula |
C13H26O3 |
|
Molecular weight |
230.34 |
|
InChi |
1S/C13H26O3/c1-10(9-12(2,3)4)8-11(14)15-16-13(5,6)7/h10H,8-9H2,1-7H3 |
|
Structural formula |
|
Physical information
|
Density |
0.897 g/ml |
|
Flash point |
70.8℃ |
|
Melting point |
-30℃ |
|
Boiling point |
312.34℃ (rough estimate) |
|
Refractivity |
1.4295-1.4315 |
|
SADT |
55℃ |
|
Vapour pressure |
3Pa at 30.05℃ |
|
Solubility |
easily soluble in organic solvents such as alcohols, esters, ethers, and hydrocarbons,but insoluble in water |
Packaging
Available packaging: 20 KG PE drum.
Special packaging is available on request.
Storage
Store TBPIN in a well ventilated area. Store it away from other materials.Protect against sunlight.
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